Barco TransForm A, Руководство пользователя

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3. Getting started
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 16 – August 2007
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3-13
3.1.4 Extender
In a typical Processor configuration the PCI slots of the P
ROCESSOR
are used for inserting all expansion cards. The
E
XTENDER
extends the P
ROCESSOR
by adding 13 PCI slots. Thus a bigger number of projection modules or more input
sources can be connected in a Processor configuration. The E
XTENDER
is equipped with a redundant hot plug power
supply.
Small systems, which exceed the number of available slots in the P
ROCESSOR
can either be configured as an Omni-
Bus configuration or as a Processor configuration with an E
XTENDER
, if the input requirements are moderate and
the slots of an E
XTENDER
sufficient.
The front
The E
XTENDER
looks like this or similar:
1 2 4 3 5
7 8
6
1 ventilation flap with air supply
2 lock of ventilation flap
3 On/Off-switch
4 green LED: power on
on power is switched on
off power is switched off
5 buzzer reset button: power module failed
6 red LED: power module failed
on One power module has failed or power connection to a module is interrupted.
off device is switched on, power modules OK, power output OK
or device is off, no power applies
7 front flap
8 lock of front flap
Figure 3-13
Front view of the E
XTENDER
On the front of the E
XTENDER
behind the front flap [7] on the lowest position, there is the On/Off -switch [3]. On
the top position is a buzzer reset button [5] to confirm the failure of a redundant power module. Between
these two buttons there are two LED’s, the green LED power on [4] to the left is indicating if power is on. The
red LED power module failed [6] to the right indicates that a redundant power module is not operable.